/*
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *  http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.skatiger.jrove.compiler;

import java.io.IOException;

import javax.el.ELException;

import org.skatiger.jrove.JroveContext;
import org.skatiger.jrove.JroveException;
import org.skatiger.jrove.JroveHandler;
import org.skatiger.jrove.component.UIComponent;

public class EncodingHandler implements JroveHandler {

    private final JroveHandler next;
    private final String encoding;

    public EncodingHandler(JroveHandler next, String encoding) {
        this.next = next;
        this.encoding = encoding;
    }

    public void apply(JroveContext ctx, UIComponent parent) throws IOException,
            JroveException,
            ELException {

        ctx.getViewContext().getViewRoot().setEncoding(encoding);
        this.next.apply(ctx, parent);
    }
}
